subject
Mathematics, 26.02.2021 22:20 aseel667789

*Really need help* 1) How is solving | x+2 |= 0 different from solving | x+2 | ≥ 0?

a. The equation |x+2|=0 will have one solution and the inequality |x+2|≥0 will have a range of solutions.
b. There is no difference as they both will have only one solution.
c. The equation |x+2|=0 will have two solutions and the inequality |x+2|≥0 will have a range of solutions.
d. There is no difference as they are both absolute values.

2) Translate the following phrase into an absolute value equation.
The absolute value of the sum of x and 5 is 3.

a. x+5 = 3
b. | x−5 | = 3
c. x−5 = 3
d. | x+5 | = 3

3) Translate the following phrase into an absolute value equation: The absolute value of the difference of x and 7 is 6.

a. x−7 = 6
b. | x+7 | = 6
c. | x−7 | = 6
d. x+7 = 6

4) Does the graph of f (x) = |x| have a maximum on the interval [ −24, 3 ]? State the maximum, if possible, and justify your response.

a. The graph attains a maximum value of 0. This is because f(x) is increasing on [−24, 0) and decreasing on (0, 3], so its maximum value must occur at x=0.
b. The graph attains a maximum value of 3. This is because f(x) is decreasing on [−24, 0) and increasing on (0, 3], so its maximum value must occur at either x=−24 or x=3. Since f(3)>f(−24), the maximum occurs at x=3.
c. The graph does not attain a maximum value. This is because the range of f(x) is [0, ∞), which means that there is no upper limit to the value that f(x) can take for any given x.
d. The graph attains a maximum value of 24. This is because f(x) is decreasing on [−24, 0) and increasing on (0, 3], so its maximum value must occur at either x=−24 or x=3. Since f(−24)>f(3), the maximum occurs at x=−24.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on
Answers: 1
question
Mathematics, 21.06.2019 15:30
Strawberries cause two hours per pound kate buys 5 pounds he gets 20% off discount on the total cost how much does kate pay for the strawberries
Answers: 3
question
Mathematics, 22.06.2019 00:00
Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18
Answers: 1
question
Mathematics, 22.06.2019 00:00
If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never
Answers: 2
You know the right answer?
*Really need help* 1) How is solving | x+2 |= 0 different from solving | x+2 | ≥ 0?

a....
Questions
question
Mathematics, 22.11.2021 22:00
question
English, 22.11.2021 22:00
question
History, 22.11.2021 22:00
question
Biology, 22.11.2021 22:00